I'm studying the Bates/Sierra book to prepare for the SCJP exam, which I hope to take this week. The section on collections indicates that the only information we need to know is some basic stuff on what the different classes and interfaces do, what they are each best suited for, etc. But in taking the Sun practice test I tripped over a question regarding ListIterator() vs. Iterator(). I don't know the individual collection methods that well, off the top of my head. What else do I need to be studying? The official objectives shed very little light. Should I drop back and punt?
Thanks,
Peggy